Can anyone confirm whether or not BB5 is at last year's location, ie. Elstree?

yes it is.

Thanks - that's cleared up some confusion!

Is it still easy for people to shout into the house from the adjoining Tesco car park?

I know that in theory the house - and garden - has swivelled away from it; at least I think it has.

I though it was the BB house in Bow that was next to tescos - not Elstree. If they both are then it's a big coincidence! Though I've noticed all food seems to be tescos products.

The house in Elstree is right next to Tesco, which is handy if you are queueing up there for hours